Key Features
- Integrated filter, regulator, and lubricator in one compact unit
- PT1/4 (BSP) female threaded connections for easy installation
- 5 micron filtration element for effective particle and moisture removal
- Pressure regulation from 0.05 to 0.85 MPa with integrated gauge
- Maximum flow capacity of 4,000 l/min at 6.3 bar
- Max operating pressure: 9.9 bar (144 psi)
- Operating temperature range: 0°C to 60°C
- Includes intermediate connectors for straightforward assembly
- Die-cast aluminum body for corrosion resistance
Technical Specifications
| Specification | Value |
|---|---|
| IMPA Code | 590831 |
| Connection Thread | PT 1/4 (BSP) |
| Max. Operating Pressure | 9.9 bar (144 psi) |
| Set Pressure Range | 0.05 – 0.85 MPa (0.5 – 8.5 bar / 7 – 123 psi) |
| Max. Flow | 4,000 l/min (at 6.3 bar inlet) |
| Filtration Grade | 5 μm |
| Max. Operating Temperature | 60°C (140°F) |
| Unit of Sale | Per Piece |
Frequently Asked Questions
What does F.R.L. stand for?
F.R.L. stands for Filter, Regulator, and Lubricator. This combination unit performs all three functions to prepare compressed air for pneumatic equipment.
What is the thread size and type?
The unit has PT 1/4 (BSP) female threads on both inlet and outlet, common for marine pneumatic systems.
Can this FRL be used with other thread standards?
PT 1/4 threads are compatible with BSP 1/4 fittings. Adapters are available for NPT or other standards if needed.
What maintenance is required?
Regularly drain the filter bowl, clean or replace the filter element (5 micron), and refill the lubricator with appropriate oil. Check pressure gauge calibration periodically.
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